import java.util.*;

public class KontaktMain {

	public static void main(String[] args){
		Contacts contacts = new Contacts();
		contact a = new contact("Sebastian", "male", "Im Ammerkamp");
		contact b = new contact("Sebastian", "male", "Im Ammerkamp");
		
		a.addObserver(contacts);
		b.addObserver(contacts);
		
		a.transfer();
		b.transfer();
	}
	
}
